Electronic drum



FIG. 1 is a top perspective view of the electronic drum according to the present invention;

FIG. 2 is a top, plan view thereof;

FIG. 3 is a front, elevational view thereof;

FIG. 4 is a bottom, plan view thereof;

FIG. 5 is a left side, elevational view thereof;

FIG. 6 is a right side, elevational view thereof; and,

FIG. 7 is a rear, elevational view thereof.

The broken lines are used to show environmental structure only, and form no part of the claimed design. 

The ornamental design for an electronic drum, as shown and described. 